tā shì xiū lǐ zì xíng chē de lǎo shǒu, jǐ fēn zhōng jiù néng gǎo dìng wèn tí.

他是修理自行车的老手，几分钟就能搞定问题。

He is an old hand at repairing bicycles and can fix problems in a few minutes.